Costco Mt Juliet
100 Legacy Pointe Blvd., Mt. Juliet, Tennessee 37122
Regular
$3.539
Premium
$4.039
Diesel
N/A
Updated Oct 24, 2026View details →
Costco Gas Prices in Mt. Juliet
Latest reported Costco fuel prices in Mt. Juliet, Tennessee.
- Stations
- 1
- Avg. Regular
- $3.539
- Lowest Regular
- $3.539
- Avg. Diesel
- N/A